barack obama and mitt romney are getting set to square off for a televised debate. -- one stage, two men, tens of millions of viewers. for the first time, we might finally hear details on just how they plan to do it. our north american added there is in denver for us tonight. >> when the candidate stake to the stage tonight, they will want to convince the people that they speak their language. sometimes it is more of a stretch. >> [speaking spanish] >> obviously, they will not be speaking spanish tonight. the largest growing ethnic group could be critical in this election. there is going to be even more importance in the future. quarter of all americans under 18 are latino. canvassing in colorado, a swing state where the latino vote is hugely important. now, some are disappointed that he has not done more to help the illegal immigrants that come across the border. a few find this election a hard choice. >> we know that there is only one candidate that supports any kind of immigration reform that is of any real value and of course that is obama. romney would turn back any progress we